<template>
    <div>
        <child :total_num="info.total_num"></child>
    </div>
</template>

<script>
    import child from "@/views/vue_base_test/computed_test/child";

    export default {
        name: "father",
        components: {
            child
        },
        data() {
            return {
                info: {
                    total_num: 100
                }
            }
        }
    }
</script>

<style scoped>

</style>